One of two covers (peach color or blue color) will be supplied at random. Includes a photo card and photo book. The Most Beautiful Moment in Life, Part 2 is the fourth extended play of South Korean boy group BTS. The EP was released on November 30, 2015, and is the second album for the group's two part series centering on "Youth". The album was released in two versions, nine tracks, with "Run" as it's lead. BTS, also known as the Bangtan Boys, is a seven-member South Korean boy band formed by Big Hit Entertainment. The name subsequently became a backronym for Beyond the Scene in July 2017.